Merge branch 'akpm' (patches from Andrew)

Merge second patchbomb from Andrew Morton:

 - the rest of MM

 - various misc bits

 - add ability to run /sbin/reboot at reboot time

 - printk/vsprintf changes

 - fiddle with seq_printf() return value

* akpm: (114 commits)
  parisc: remove use of seq_printf return value
  lru_cache: remove use of seq_printf return value
  tracing: remove use of seq_printf return value
  cgroup: remove use of seq_printf return value
  proc: remove use of seq_printf return value
  s390: remove use of seq_printf return value
  cris fasttimer: remove use of seq_printf return value
  cris: remove use of seq_printf return value
  openrisc: remove use of seq_printf return value
  ARM: plat-pxa: remove use of seq_printf return value
  nios2: cpuinfo: remove use of seq_printf return value
  microblaze: mb: remove use of seq_printf return value
  ipc: remove use of seq_printf return value
  rtc: remove use of seq_printf return value
  power: wakeup: remove use of seq_printf return value
  x86: mtrr: if: remove use of seq_printf return value
  linux/bitmap.h: improve BITMAP_{LAST,FIRST}_WORD_MASK
  MAINTAINERS: CREDITS: remove Stefano Brivio from B43
  .mailmap: add Ricardo Ribalda
  CREDITS: add Ricardo Ribalda Delgado
  ...

2 files changed, 71 insertions, 76 deletions

diff --git a/arch/cris/arch-v32/kernel/fasttimer.c b/arch/cris/arch-v32/kernel/fasttimer.c
index b130c2c5fdd8..5c84dbb99f30 100644
--- a/arch/cris/arch-v32/kernel/fasttimer.c
+++ b/arch/cris/arch-v32/kernel/fasttimer.c
@@ -501,7 +501,8 @@ static int proc_fasttimer_show(struct seq_file *m, void *v)
 			i = debug_log_cnt;
 
 		while ((i != end_i || debug_log_cnt_wrapped)) {
-			if (seq_printf(m, debug_log_string[i], debug_log_value[i]) < 0)
+			seq_printf(m, debug_log_string[i], debug_log_value[i]);
+			if (seq_has_overflowed(m))
 				return 0;
 			i = (i+1) % DEBUG_LOG_MAX;
 		}
@@ -516,23 +517,21 @@ static int proc_fasttimer_show(struct seq_file *m, void *v)
 		int cur = (fast_timers_started - i - 1) % NUM_TIMER_STATS;
 
 #if 1 //ndef FAST_TIMER_LOG
-		seq_printf(m, "div: %i delay: %i"
-			   "\n",
+		seq_printf(m, "div: %i delay: %i\n",
 			   timer_div_settings[cur],
 			   timer_delay_settings[cur]);
 #endif
 #ifdef FAST_TIMER_LOG
 		t = &timer_started_log[cur];
-		if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu "
-			       "d: %6li us data: 0x%08lX"
-			       "\n",
-			       t->name,
-			       (unsigned long)t->tv_set.tv_jiff,
-			       (unsigned long)t->tv_set.tv_usec,
-			       (unsigned long)t->tv_expires.tv_jiff,
-			       (unsigned long)t->tv_expires.tv_usec,
-			       t->delay_us,
-			       t->data) < 0)
+		seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu d: %6li us data: 0x%08lX\n",
+			   t->name,
+			   (unsigned long)t->tv_set.tv_jiff,
+			   (unsigned long)t->tv_set.tv_usec,
+			   (unsigned long)t->tv_expires.tv_jiff,
+			   (unsigned long)t->tv_expires.tv_usec,
+			   t->delay_us,
+			   t->data);
+		if (seq_has_overflowed(m))
 			return 0;
 #endif
 	}
@@ -544,16 +543,15 @@ static int proc_fasttimer_show(struct seq_file *m, void *v)
 	seq_printf(m, "Timers added: %i\n", fast_timers_added);
 	for (i = 0; i < num_to_show; i++) {
 		t = &timer_added_log[(fast_timers_added - i - 1) % NUM_TIMER_STATS];
-		if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu "
-			       "d: %6li us data: 0x%08lX"
-			       "\n",
-			       t->name,
-			       (unsigned long)t->tv_set.tv_jiff,
-			       (unsigned long)t->tv_set.tv_usec,
-			       (unsigned long)t->tv_expires.tv_jiff,
-			       (unsigned long)t->tv_expires.tv_usec,
-			       t->delay_us,
-			       t->data) < 0)
+		seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu d: %6li us data: 0x%08lX\n",
+			   t->name,
+			   (unsigned long)t->tv_set.tv_jiff,
+			   (unsigned long)t->tv_set.tv_usec,
+			   (unsigned long)t->tv_expires.tv_jiff,
+			   (unsigned long)t->tv_expires.tv_usec,
+			   t->delay_us,
+			   t->data);
+		if (seq_has_overflowed(m))
 			return 0;
 	}
 	seq_putc(m, '\n');
@@ -563,16 +561,15 @@ static int proc_fasttimer_show(struct seq_file *m, void *v)
 	seq_printf(m, "Timers expired: %i\n", fast_timers_expired);
 	for (i = 0; i < num_to_show; i++){
 		t = &timer_expired_log[(fast_timers_expired - i - 1) % NUM_TIMER_STATS];
-		if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu "
-			       "d: %6li us data: 0x%08lX"
-			       "\n",
-			       t->name,
-			       (unsigned long)t->tv_set.tv_jiff,
-			       (unsigned long)t->tv_set.tv_usec,
-			       (unsigned long)t->tv_expires.tv_jiff,
-			       (unsigned long)t->tv_expires.tv_usec,
-			       t->delay_us,
-			       t->data) < 0)
+		seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu d: %6li us data: 0x%08lX\n",
+			   t->name,
+			   (unsigned long)t->tv_set.tv_jiff,
+			   (unsigned long)t->tv_set.tv_usec,
+			   (unsigned long)t->tv_expires.tv_jiff,
+			   (unsigned long)t->tv_expires.tv_usec,
+			   t->delay_us,
+			   t->data);
+		if (seq_has_overflowed(m))
 			return 0;
 	}
 	seq_putc(m, '\n');
@@ -584,19 +581,15 @@ static int proc_fasttimer_show(struct seq_file *m, void *v)
 	while (t != NULL){
 		nextt = t->next;
 		local_irq_restore(flags);
-		if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu "
-			       "d: %6li us data: 0x%08lX"
-/*			" func: 0x%08lX" */
-			       "\n",
-			       t->name,
-			       (unsigned long)t->tv_set.tv_jiff,
-			       (unsigned long)t->tv_set.tv_usec,
-			       (unsigned long)t->tv_expires.tv_jiff,
-			       (unsigned long)t->tv_expires.tv_usec,
-			       t->delay_us,
-			       t->data
-/*                      , t->function */
-			       ) < 0)
+		seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu d: %6li us data: 0x%08lX\n",
+			   t->name,
+			   (unsigned long)t->tv_set.tv_jiff,
+			   (unsigned long)t->tv_set.tv_usec,
+			   (unsigned long)t->tv_expires.tv_jiff,
+			   (unsigned long)t->tv_expires.tv_usec,
+			   t->delay_us,
+			   t->data);
+		if (seq_has_overflowed(m))
 			return 0;
 		local_irq_save(flags);
 		if (t->next != nextt)
diff --git a/arch/cris/arch-v32/kernel/setup.c b/arch/cris/arch-v32/kernel/setup.c
index 61e10ae65296..81715c683baf 100644
--- a/arch/cris/arch-v32/kernel/setup.c
+++ b/arch/cris/arch-v32/kernel/setup.c
@@ -77,36 +77,38 @@ int show_cpuinfo(struct seq_file *m, void *v)
 		}
 	}
 
-	return seq_printf(m,
-		"processor\t: %d\n"
-		"cpu\t\t: CRIS\n"
-		"cpu revision\t: %lu\n"
-		"cpu model\t: %s\n"
-		"cache size\t: %d KB\n"
-		"fpu\t\t: %s\n"
-		"mmu\t\t: %s\n"
-		"mmu DMA bug\t: %s\n"
-		"ethernet\t: %s Mbps\n"
-		"token ring\t: %s\n"
-		"scsi\t\t: %s\n"
-		"ata\t\t: %s\n"
-		"usb\t\t: %s\n"
-		"bogomips\t: %lu.%02lu\n\n",
-
-		cpu,
-		revision,
-		info->cpu_model,
-		info->cache_size,
-		info->flags & HAS_FPU ? "yes" : "no",
-		info->flags & HAS_MMU ? "yes" : "no",
-		info->flags & HAS_MMU_BUG ? "yes" : "no",
-		info->flags & HAS_ETHERNET100 ? "10/100" : "10",
-		info->flags & HAS_TOKENRING ? "4/16 Mbps" : "no",
-		info->flags & HAS_SCSI ? "yes" : "no",
-		info->flags & HAS_ATA ? "yes" : "no",
-		info->flags & HAS_USB ? "yes" : "no",
-		(loops_per_jiffy * HZ + 500) / 500000,
-		((loops_per_jiffy * HZ + 500) / 5000) % 100);
+	seq_printf(m,
+		   "processor\t: %d\n"
+		   "cpu\t\t: CRIS\n"
+		   "cpu revision\t: %lu\n"
+		   "cpu model\t: %s\n"
+		   "cache size\t: %d KB\n"
+		   "fpu\t\t: %s\n"
+		   "mmu\t\t: %s\n"
+		   "mmu DMA bug\t: %s\n"
+		   "ethernet\t: %s Mbps\n"
+		   "token ring\t: %s\n"
+		   "scsi\t\t: %s\n"
+		   "ata\t\t: %s\n"
+		   "usb\t\t: %s\n"
+		   "bogomips\t: %lu.%02lu\n\n",
+
+		   cpu,
+		   revision,
+		   info->cpu_model,
+		   info->cache_size,
+		   info->flags & HAS_FPU ? "yes" : "no",
+		   info->flags & HAS_MMU ? "yes" : "no",
+		   info->flags & HAS_MMU_BUG ? "yes" : "no",
+		   info->flags & HAS_ETHERNET100 ? "10/100" : "10",
+		   info->flags & HAS_TOKENRING ? "4/16 Mbps" : "no",
+		   info->flags & HAS_SCSI ? "yes" : "no",
+		   info->flags & HAS_ATA ? "yes" : "no",
+		   info->flags & HAS_USB ? "yes" : "no",
+		   (loops_per_jiffy * HZ + 500) / 500000,
+		   ((loops_per_jiffy * HZ + 500) / 5000) % 100);
+
+	return 0;
 }
 
 #endif /* CONFIG_PROC_FS */